Spherical Diameter Measurement

How to Understand

To design the Anvil head for Spherical Diameter measurement, the following information is required:
SD - Spherical diameter to be measured
ED - Smallest dia through which the given head has to pass
L - Length at which measurement is req. (Add extension if required)
HC - Dia of bottom clearance (If there is no Bottom or Head clearance, extra special Anvil Design can be provided)